Author Topic: RD350 Dirt Tracker  (Read 84899 times)

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Offline yamaico

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Re: RD350 Dirt Tracker
« Reply #120 on: February 28, 2014, 11:42:24 am »
Finally got the PVL ignition which is much narrower than the old RD alternator setup so the points cover got the cut and shut treatment which gives good clearance around the gear lever.







Had to make new brackets for the coils as well



Got the pipe design just about finalised so should be able to start on that next week.

Offline firko

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Re: RD350 Dirt Tracker
« Reply #121 on: February 28, 2014, 02:52:49 pm »
Beautiful Pete.
'68 Yamaha DT1 enduro, '69 Yamaha 'DT1 from Hell' '69 DT1'Dunger from Hell, '69 Cheney Yamaha 360, 70 Maico 350 (2 off), '68 Hindall Ducati 250, Hindall RT2MX, Hindall YZ250a , Cycle Factory RT2MX flat tracker, Yamaha 1T250J, Maico 250 trials, '71, Boyd and Stellings TM400, Shell OW72,750 Yamaha

Offline Lewis

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Re: RD350 Dirt Tracker
« Reply #122 on: February 28, 2014, 02:57:17 pm »
Can you go a bit quicker on the build? Been watching the progress and I'm getting anxious to see the finished bike. Looking good.

Offline yamaico

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Re: RD350 Dirt Tracker
« Reply #123 on: February 28, 2014, 03:28:42 pm »
Can you go a bit quicker on the build? Been watching the progress and I'm getting anxious to see the finished bike. Looking good.

Sorry Lewis, I know it's dragging on but I'm getting it done while juggling work committments betwen here and overseas and trying to get a new house built at the same time. The house keeps me down at my new block until dark everyday and all weekend, so it doesn't leave a lot of time for project work. The good news is that when I get the house built I will have a new purpose built bike workshop and I will churn the projects out then.
If the slow progress is frustrating I can leave the updates and just post the bike in it's finished state.

Offline 80-85 husky

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Re: RD350 Dirt Tracker
« Reply #124 on: February 28, 2014, 04:08:32 pm »
nooooooooo :o more pics

Offline Lewis

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Re: RD350 Dirt Tracker
« Reply #125 on: February 28, 2014, 05:34:53 pm »
just fooling around.I like what your building and I am wanting to see the finished bike. I reckon you'd be thinking the same. I hear it's good to be busy,not sure about that though.

Offline GD66

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Re: RD350 Dirt Tracker
« Reply #126 on: February 28, 2014, 06:08:54 pm »
All good Pete, it's been very enjoyable keeping a casual eye on the build, should be a ripper when she's done. Tasty so far.  8)
Nostalgia's not what it used to be....

Offline yamaico

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Re: RD350 Dirt Tracker
« Reply #127 on: March 10, 2014, 03:58:16 pm »
Rebuilt the shocks on the weekend - powdercoated the springs, polished the shock bodies and fitted new seals.





Made up the brackets for the front number plate, cut some numbers and fitted the plate.



My brother came over last night and helped me finalise the pipe design, so will get started on it this week, finally...

Offline SON

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Re: RD350 Dirt Tracker
« Reply #128 on: March 10, 2014, 07:28:52 pm »
Rolled cones or Hydrolic ?

Offline yamaico

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Re: RD350 Dirt Tracker
« Reply #129 on: March 11, 2014, 12:32:57 am »
Rolled cones Graeme - made a pump pipe for a blender once and that was hard enough :(, so I'll stick with what I know this time.

Offline ola_martin

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Re: RD350 Dirt Tracker
« Reply #130 on: March 11, 2014, 01:24:14 am »
Did the same to my XT500, didn't get it as narrow though..

Sorry to hi-jack...

Offline firko

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Re: RD350 Dirt Tracker
« Reply #131 on: March 11, 2014, 10:00:39 am »
Brilliant Pete. Those Marzoccis look blingo and love the cut down ignition cover. Come on Broadford, I can spend a lot more time on my 750 now I've got mum into a home. I've forgotten what its like to have a whole day to myself.
'68 Yamaha DT1 enduro, '69 Yamaha 'DT1 from Hell' '69 DT1'Dunger from Hell, '69 Cheney Yamaha 360, 70 Maico 350 (2 off), '68 Hindall Ducati 250, Hindall RT2MX, Hindall YZ250a , Cycle Factory RT2MX flat tracker, Yamaha 1T250J, Maico 250 trials, '71, Boyd and Stellings TM400, Shell OW72,750 Yamaha

Offline yamaico

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Re: RD350 Dirt Tracker
« Reply #132 on: March 11, 2014, 07:10:45 pm »
Good stuff Mark, get that 750 ready. Broadford here we come.

Offline yamaico

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Re: RD350 Dirt Tracker
« Reply #133 on: March 12, 2014, 10:07:03 pm »
Started on the pipes last night. Made up a template for the tapered header pipe:



It looked like it would fit OK so the next thing was to draw up the cones on AutoCAD and develope the sections for the cuts. Converted the finished DWG file into BMP format and then printed it out on my sticker cutter:



Transferred the sticker onto the body steel and then cut out all the pieces with tin snips, rolled them up and welded them together:



Pretty happy until I remembered that it's a twin so have to go through it all again :(
Stick with the singles in future, I think....

Offline SON

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Re: RD350 Dirt Tracker
« Reply #134 on: March 15, 2014, 03:56:34 am »
Pete, have you noticed that there is 6600 views of your thread?
You are an Internet star!!!!